4.58
(116)
0.25
(6.4)
5.27
(134)
Air Exhaust
Muffler
2.20
(56)
1.84
(47)
0.92
(23)
0.71
(19)
3.21
(82)
4.52
(115)
5.81
(148)
Fluid Out
Fluid In
Air Inlet
PRODUCT DATA
Pump Design
............................................Duplex Diaphragm
Wetted Parts
....Diaphragm Material Santoprene ® or Viton ®
Check Valve Seat Material Santoprene ® or Viton ®
Housing and check valve material
................Polypropylene (Glass Reinforced)
Springs ..........................................Hastelloy
Ports
......................................Gas Inlet & Outlet 1/4” (6.3 mm)
Product Inlet 3/8” (9.5 mm) - 1/2” (12.7 mm) - 3/4” (19.1 mm)
Product Outlet 3/8” (9.5 mm) - 1/2” (12.7 mm) - 3/4” (19.1 mm)
Net Weight
..............................................1.2 Pounds (0.54kg)
® A registered trade mark of Monsanto Co.
® A registered trade mark of I.E. DuPont Co.
PERFORMANCE SPECIFICATIONS
PUMP
Liquid Temperature
Min ............................................40°F (4.4°C)
............................Max ......................................120°F
(48.9°c)
Priming
..............Dry ..........................................15 ft. (4.5 m)
............................Wet ..........................................20 ft. (6.1 m)
Flow Rates
........Max ....................Up to 5 GPM (18.9 L/min)
Gas Supply Pressure
..............20 to 100 PSI (1.4 to 6.9 bar)
Noise Level
........Max ......................................................87dB
DESCRIPTION
FLOJET Industrial G-57 Series Pumps are designed for
general commercial and industrial applications. These
pumps are constructed from a selection of materials for
handling a broad range of chemicals.
Allowed fluids for
Not Allowed fluids for
Santoprene
®
materials
Santoprene
®
materials
Potable Water, Acids
Oils, Solvents,Soaps with
Alkaline, Soaps
Solvents, D-Limonene,
Alcohols, Ketones
Aromatic Hydrocarbons
Allowed fluids for
Not Allowed fluids for
Viton
®
materials
Viton
®
materials
Oils, Solvents, D-Limonene,
Ketones, Acetones,
Aromatic & Halogenated
Automotive Brake Fluid,
Hydrocarbons, Acids
Ammonia, Ethanol
Santoprene and Viton Material with 1/2” Ports
G-57 Series
Industrial Air Driven Pump
DIMENSIONAL DRAWING
Inches (millimeters)
Dimensional tolerances ± 0.06 inches
Consult factory if precise details are required.
40
(2.8)
20
(1.4)
60
(4.1)
80
(5.5)
100
(6.9)
Flow in GPM (l/min)
*Indicates Airlet Pressure
P
re
s
s
u
re
in
P
S
I
(B
a
r)
0
1.0
(3.8)
2.0
(7.6)
3.0
(11.4)
4.0
(15.1)
5.0
(18.9)
6.0
(22.7)
100*
80*
60*
40*
20*
INSTALLATION & OPERATION INFORMATION FOR MODELS G573XXX THROUGH G575XX
